MPI
PRLB icon

Mairs & Power Inc’s Protolabs PRLB Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2023
Q1
Sell
-21,572
Closed -$551K 247
2022
Q4
$551K Sell
21,572
-55,263
-72% -$1.41M 0.01% 159
2022
Q3
$2.8M Sell
76,835
-5,568
-7% -$203K 0.04% 108
2022
Q2
$3.94M Sell
82,403
-8,795
-10% -$421K 0.05% 99
2022
Q1
$4.82M Sell
91,198
-22,213
-20% -$1.17M 0.05% 100
2021
Q4
$5.82M Sell
113,411
-70,187
-38% -$3.6M 0.05% 96
2021
Q3
$12.2M Sell
183,598
-60,482
-25% -$4.03M 0.12% 77
2021
Q2
$22.4M Buy
244,080
+68,794
+39% +$6.32M 0.22% 60
2021
Q1
$21.3M Sell
175,286
-25,224
-13% -$3.07M 0.22% 59
2020
Q4
$30.8M Sell
200,510
-2,905
-1% -$446K 0.34% 54
2020
Q3
$26.3M Sell
203,415
-10,548
-5% -$1.37M 0.33% 51
2020
Q2
$24.1M Sell
213,963
-15,275
-7% -$1.72M 0.31% 52
2020
Q1
$17.5M Sell
229,238
-1,331
-0.6% -$101K 0.25% 59
2019
Q4
$23.4M Sell
230,569
-325
-0.1% -$33K 0.27% 59
2019
Q3
$23.6M Sell
230,894
-1,285
-0.6% -$131K 0.28% 59
2019
Q2
$26.9M Sell
232,179
-997
-0.4% -$116K 0.32% 56
2019
Q1
$24.5M Sell
233,176
-33,403
-13% -$3.51M 0.3% 58
2018
Q4
$30.1M Sell
266,579
-676
-0.3% -$76.2K 0.41% 53
2018
Q3
$43.2M Sell
267,255
-39,518
-13% -$6.39M 0.5% 49
2018
Q2
$36.5M Sell
306,773
-57,359
-16% -$6.82M 0.45% 53
2018
Q1
$42.8M Sell
364,132
-21,270
-6% -$2.5M 0.53% 47
2017
Q4
$39.7M Sell
385,402
-107,550
-22% -$11.1M 0.46% 51
2017
Q3
$39.6M Sell
492,952
-15,325
-3% -$1.23M 0.48% 51
2017
Q2
$34.2M Buy
508,277
+95,905
+23% +$6.45M 0.41% 50
2017
Q1
$21.1M Buy
412,372
+38,328
+10% +$1.96M 0.26% 60
2016
Q4
$19.2M Buy
374,044
+6,445
+2% +$331K 0.25% 60
2016
Q3
$22M Buy
367,599
+52,520
+17% +$3.15M 0.29% 57
2016
Q2
$18.1M Buy
315,079
+65,785
+26% +$3.79M 0.24% 60
2016
Q1
$19.2M Buy
249,294
+31,075
+14% +$2.4M 0.27% 55
2015
Q4
$13.9M Buy
218,219
+169,775
+350% +$10.8M 0.21% 64
2015
Q3
$3.25M Sell
48,444
-2,330
-5% -$156K 0.05% 88
2015
Q2
$3.43M Sell
50,774
-2,030
-4% -$137K 0.05% 88
2015
Q1
$3.7M Buy
52,804
+2,680
+5% +$188K 0.05% 86
2014
Q4
$3.37M Buy
50,124
+10,577
+27% +$710K 0.05% 84
2014
Q3
$2.73M Buy
39,547
+643
+2% +$44.4K 0.04% 84
2014
Q2
$3.19M Buy
38,904
+3,800
+11% +$311K 0.05% 85
2014
Q1
$2.38M Buy
35,104
+8,400
+31% +$568K 0.04% 89
2013
Q4
$1.9M Buy
26,704
+5,300
+25% +$377K 0.03% 97
2013
Q3
$1.64M Hold
21,404
0.03% 97
2013
Q2
$1.39M Buy
+21,404
New +$1.39M 0.03% 97